Nature of Operations and Summary of Significant Accounting Policies Revenue Recognition- Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Disaggregation of Revenue [Line Items]
Revenue	$ 380,364	$ 374,048	$ 1,159,182	$ 1,092,541
Processing [Member]
Disaggregation of Revenue [Line Items]
Revenue	146,241	137,834	441,168	406,557
Outsourcing & Cloud [Member]
Disaggregation of Revenue [Line Items]
Revenue	102,091	93,512	299,516	266,900
Product Delivery and Service [Member]
Disaggregation of Revenue [Line Items]
Revenue	55,547	68,716	172,305	187,177
In-House Support [Member]
Disaggregation of Revenue [Line Items]
Revenue	76,485	73,986	246,193	231,907
Services and Support [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 234,123	$ 236,214	$ 718,014	$ 685,984